<!DOCTYPE html>
<html lang="zh_CN">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>HTML+CSS(3D盒子)</title>
  <link rel="stylesheet" href="./index.css">
</head>
<body>
  <section>
    <div><img src="images/1.jpg" alt=""></div>
    <div><img src="images/2.jpg" alt=""></div>
    <div><img src="images/3.jpg" alt=""></div>
    <div><img src="images/4.jpg" alt=""></div>
    <div><img src="images/5.jpg" alt=""></div>
    <div><img src="images/6.jpg" alt=""></div>

    <div><img src="images/1.jpg" alt=""></div>
    <div><img src="images/2.jpg" alt=""></div>
    <div><img src="images/3.jpg" alt=""></div>
    <div><img src="images/4.jpg" alt=""></div>
    <div><img src="images/5.jpg" alt=""></div>
    <div><img src="images/6.jpg" alt=""></div>
  </section>
</body>
</html>